Is Reese's Peanut Butter Cups Vegan?
Not Vegan
Not certifiedStandard Reese's Peanut Butter Cups are not vegan. The milk chocolate shell contains skim milk, milk fat, and lactose, all of which are dairy-derived. There is no way around this with the classic product. Hershey's did launch a certified vegan "Plant Based" version in 2023 using oat and rice chocolate, and that separate product is a legitimate vegan option, but it is a different SKU entirely.
The catch: The milk chocolate coating contains three distinct dairy ingredients: skim milk, milk fat, and lactose. The peanut butter filling itself is dairy-free, but the chocolate shell makes the standard product a clear no for vegans.
Category
Candy
Verdict
Not Vegan
Brand
Reese's (Hershey)
5 oz two-cup pack (and all regular-size, miniatures, and seasonal shapes) share the same base formula with milk chocolate: sugar, cocoa butter, chocolate, skim milk, milk fat, lactose, soy lecithin, PGPR. The peanut butter filling is peanuts, sugar, dextrose, and salt, so it is technically vegan on its own.
No regular Reese's variety (Big Cup, Thins, Pieces, White, Caramel) is vegan either since all use milk chocolate or white chocolate with dairy. The one genuine exception is Reese's Plant Based Peanut Butter Cups, launched in 2023 and still available as of 2025 at Target, Walmart, and other major retailers.
That product is certified vegan and kosher parve, uses oat and rice flour in place of dairy, and has the same peanut butter core. " If you are outside the US, availability of the plant-based version varies significantly, and the standard imported product is equally non-vegan.
What makes it non-vegan
- ✕Skim milk
- ✕Milk fat
- ✕Lactose
Vegan alternatives
- ✓ Reese's Plant Based Peanut Butter Cups (Hershey's own certified vegan version)
- ✓ Justin's Dark Chocolate Peanut Butter Cups (dairy-free, widely available)
- ✓ No Whey! Peanut Butter Cups (certified vegan)
- ✓ Trader Joe's Dark Chocolate Peanut Butter Cups (dairy-free)
- ✓ Unreal Dark Chocolate Peanut Butter Cups (vegan, non-GMO)
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Other candy
Frequently asked
Is Reese's Peanut Butter Cups Vegan?
Standard Reese's Peanut Butter Cups are not vegan. The milk chocolate shell contains skim milk, milk fat, and lactose, all of which are dairy-derived. There is no way around this with the classic product. Hershey's did launch a certified vegan "Plant Based" version in 2023 using oat and rice chocolate, and that separate product is a legitimate vegan option, but it is a different SKU entirely.
What is the catch with Reese's Peanut Butter Cups?
The milk chocolate coating contains three distinct dairy ingredients: skim milk, milk fat, and lactose. The peanut butter filling itself is dairy-free, but the chocolate shell makes the standard product a clear no for vegans.
What can I use instead of Reese's Peanut Butter Cups?
Vegan options include Reese's Plant Based Peanut Butter Cups (Hershey's own certified vegan version), Justin's Dark Chocolate Peanut Butter Cups (dairy-free, widely available), No Whey! Peanut Butter Cups (certified vegan), Trader Joe's Dark Chocolate Peanut Butter Cups (dairy-free).
Is Reese's Peanut Butter Cups certified vegan?
Reese's Peanut Butter Cups does not carry a third-party vegan certification, so the verdict here is based on its current ingredient list and manufacturer information.
Sources
Last verified June 20, 2026. See how we verify. Always confirm on the current product label, since recipes change. Product photo via Open Food Facts.
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